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Search by protein name, UniProt number, IPI number, or 15 AA P-site sequence.
Updated November 2019
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Protein Info
Short Name:
PURA
Full Name:
Transcriptional activator protein Pur-alpha
Alias:
PUR1; PURALPHA; PUR-ALPHA; Purine-rich element binding protein A; Purine-rich single-stranded DNA-binding protein alpha; Transcriptional activator protein Pur-alpha: Purine-rich single-stranded DNA-binding protein alpha; Transcriptional activator Pur-alpha
Type:
DNA binding protein
Mass (Da):
34911
Number AA:
322
UniProt ID:
Q00577
International Prot ID:
IPI00023591
Sequence:
Retrieve full protein sequence
GO Terms
External Links
Internal Links
Cellular Component:
GO:0005662
GO:0000784
Uniprot
OncoNet
Molecular Function:
GO:0003705
GO:0003691
GO:0003697
PhosphoSite+
KinaseNET
Biological Process:
GO:0006270
GO:0006268
GO:0006350
Phosida
TranscriptoNet
STRING
Kinexus Products
Info Box
A variety of parameters were considered in the selection of putative P-sites. Confirmed P-Sites have lower Hydrophobicity Scores. The P-site Similarity Score is lower the more that it resembles typical confirmed corresponding P-Ser, P-Thr or P-Tyr sites. The Maximum KInase Score provides the calculated score for highest match of 500 human protein kinases for the amino acid sequence surrounding the target P-site as determined with Kinase Substrate Predictor V2. The Sum KInase Score provides the additive sum of the positive individual Kinase Substrate Predictor V2 scores from 500 human protein kinases. The Conservation Score is the average of the percent similarity of the human P-site with the equivalent P-site in 20 other diverse species. Click the coloured buttons below to retrieve this and other information in the Info Box, or click the orange buttons for relevant links.
Phosphosites
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
Expt. conf.
Effect
Kinase
PPase
Kinexus Products
Ref.
Evol.
Kinase Pred.
P-site Match
Site 1
S6
_
_
M
A
D
R
D
S
G
S
E
Q
G
G
A
Site 2
S8
M
A
D
R
D
S
G
S
E
Q
G
G
A
A
L
Site 3
S17
Q
G
G
A
A
L
G
S
G
G
S
L
G
H
P
Site 4
S20
A
A
L
G
S
G
G
S
L
G
H
P
G
S
G
Site 5
S26
G
S
L
G
H
P
G
S
G
S
G
S
G
G
G
Site 6
S28
L
G
H
P
G
S
G
S
G
S
G
G
G
G
G
Site 7
S30
H
P
G
S
G
S
G
S
G
G
G
G
G
G
G
Site 8
S43
G
G
G
G
G
G
G
S
G
G
G
G
G
G
A
Site 9
T58
P
G
G
L
Q
H
E
T
Q
E
L
A
S
K
R
Site 10
S63
H
E
T
Q
E
L
A
S
K
R
V
D
I
Q
N
Site 11
Y74
D
I
Q
N
K
R
F
Y
L
D
V
K
Q
N
A
Site 12
S98
V
G
A
G
G
N
K
S
R
L
T
L
S
M
S
Site 13
Y121
L
G
D
F
I
E
H
Y
A
Q
L
G
P
S
Q
Site 14
S127
H
Y
A
Q
L
G
P
S
Q
P
P
D
L
A
Q
Site 15
S145
E
P
R
R
A
L
K
S
E
F
L
V
R
E
N
Site 16
Y155
L
V
R
E
N
R
K
Y
Y
M
D
L
K
E
N
Site 17
Y156
V
R
E
N
R
K
Y
Y
M
D
L
K
E
N
Q
Site 18
T173
R
F
L
R
I
R
Q
T
V
N
R
G
P
G
L
Site 19
S182
N
R
G
P
G
L
G
S
T
Q
G
Q
T
I
A
Site 20
T183
R
G
P
G
L
G
S
T
Q
G
Q
T
I
A
L
Site 21
Y209
L
A
K
L
I
D
D
Y
G
V
E
E
E
P
A
Site 22
S223
A
E
L
P
E
G
T
S
L
T
V
D
N
K
R
Site 23
T225
L
P
E
G
T
S
L
T
V
D
N
K
R
F
F
Site 24
Y240
F
D
V
G
S
N
K
Y
G
V
F
M
R
V
S
Site 25
S247
Y
G
V
F
M
R
V
S
E
V
K
P
T
Y
R
Site 26
T252
R
V
S
E
V
K
P
T
Y
R
N
S
I
T
V
Site 27
Y253
V
S
E
V
K
P
T
Y
R
N
S
I
T
V
P
Site 28
S256
V
K
P
T
Y
R
N
S
I
T
V
P
Y
K
V
Site 29
T258
P
T
Y
R
N
S
I
T
V
P
Y
K
V
W
A
Site 30
Y261
R
N
S
I
T
V
P
Y
K
V
W
A
K
F
G
Site 31
T270
V
W
A
K
F
G
H
T
F
C
K
Y
S
E
E
Site 32
Y274
F
G
H
T
F
C
K
Y
S
E
E
M
K
K
I
Legend
Confirmed in mammals
Confirmed in related proteins or other species
Predicted by Kinexus P-Site Prediction algorithm
No data/link available
Link available
Products available
2019 Kinexus Bioinformatics Corporation